3 years ago

The figure shows three quadrilaterals on a coordinate grid:

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

5 0

Answer:

Q and W are similar but not congruent.

Step-by-step explanation:

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iragen [17]

Answer:

The image is (-18,0)

Step-by-step explanation:

Here, we want to find the image of the given point after dilation by the given scale factor

Mathematically, given a point with the pre-image (x,y) going under the dilation of scale factor k, centered at the origin, the coordinates of the image will be;

(kx , ky)

Applying this in the given scenario, we have

(2(-9) , 2(0))

= (-18,0)

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3 years ago

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lions [1.4K]

Answer:

10.2

Step-by-step explanation:

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3 years ago

Select the correct answer from the drop-down menu.<br> Fill in the missing number in the equation.

noname [10]

Answer:

Step-by-step explanation:

a A + b A where A is a matrix and a and b are scalars

( a+b) A

3+5 $\left[\begin{array}{cc}-1&2\\4&-5\end{array}\right]$ = 8 $\left[\begin{array}{cc}-1&2\\4&-5\end{array}\right]$

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3 years ago

I need help on this question

storchak [24]

It’s the third one.. I think

7 0

3 years ago

Read 2 more answers

The product of (-2)(-5)(-7)

Effectus [21]

(-2)(-5)(-7)
(10)(-7)
-70
The product is -70

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3 years ago

Read 2 more answers